condition	mean	min	max
4 h after light	0.02020775	0.0	0.0404155
8 h after light	0.0220985	0.0	0.044197
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0088267	0.0	0.0176534
12 h after dark	0.0	0.0	0.0